Transcription of New Rules For Kitchen Exhaust
{{id}} {{{paragraph}}}
26 ASHRAE Journal 2002 CBy William D. Gerstler, , Member ASHRAE ommercial Kitchen design professionals were concernedthat the minimum Exhaust air ductwork velocity of 1,500fpm ( m/s), as required by the National Fire ProtectionAssociation (NFPA 961), was too restrictive. ASHRAE Tech-nical Committee , Kitchen Ventilation, sponsored andprovided project guidance for a recently completed researchproject, RP-1033, addressing the relationship between grease deposi-tion and Exhaust velocity. The research project not only resulted inseveral published documents,2,3,4 but NFPA 96 reduced the minimumexhaust velocity to 500 fpm ( m/s) in March parameters, resulting in animproved understanding of the deposi-tion processes.
Exhaust November 2002 ASH RAE Journal 27 duct size and corresponding volumetric flow rate while main-taining constant aerosol concentration. Some applications have a constant aerosol generation rate …
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
{{id}} {{{paragraph}}}